Supermicro (SMCI): Officer received 14K units

14K

Derivative units

Traded

Oct 27, 2026

Filed

Oct 29, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Sep 3, 2026Insider · 2 peopleInsiders: 4 sales (~$7.4M)
2. Sep 4, 2026Insider · 2 peopleInsiders: 2 sales (~$8.0M)
3. Sep 25, 2026Government · Federal Register noticeCertain Dynamic Random Access Memory (DRAM) Devices, Products Containing the Same, and Components Thereof (III); Notice of Institution of Investigation
4. Oct 7, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“On October 8, 2026, the Board of Directors (the “Board”) of Super Micro Computer, Inc. (the “Company”) appointed Shesha Krishnapura to serve as a member of the Board, effective October 9, 2026.”
5. Oct 7, 2026Insider · 2 peopleInsiders: 2 sales (~$9.0M)
6. Oct 9, 2026Government · Federal Register noticeCertain Dynamic Random Access Memory (DRAM) Devices, Products Containing the Same, and Components Thereof; Notice of Commission Determination Not To Review an Initial Determination Terminating the Investigation Based on Settlement; Termination of the Investigation
7. Oct 14, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“On October 14, 2026, the Board of Directors of Super Micro Computer, Inc. (the “Company”) appointed Mark Long as Chief Financial Officer of the Company, effective immediately, at which time David Weigand ceased serving in that role.”
8. Oct 20, 2026Company filing · Form 8-K · ResultsReported its results

What came next

1. Oct 30, 20265% stakeVanguard Portfolio Management reported a passive stake (13G) of 5.0%
2. Nov 2, 2026Government · Federal Register noticeCertain Dynamic Random Access Memory (DRAM) Devices, Products Containing the Same and Components Thereof (II); Notice of a Commission Determination Not To Review an Initial Determination Granting a Joint Motion To Terminate the Investigation as to All Respondents and To Limit Service of the Settlement Agreement; Termination of the Investigation
3. Nov 3, 2026Company filing · Form 8-K · Results, Other newsReported its results, and reported other company news
4. Nov 5, 2026Government · Federal Register noticeForeign-Trade Zone (FTZ) 18; Withdrawal of Notification of Proposed Production Activity; Super Micro Computer, Inc.; (High-Performance Computing Systems); San Jose, Fremont, and Milpitas, California
5. Nov 6, 20265% stakeJANE STREET GROUP, LLC reported a passive stake (13G) of 3.4%
6. Nov 6, 2026Insider · First insider buy since Feb 2024Director purchased ~$50K of SMCI shares in the open market

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Supermicro

For Supermicro, OQRO holds 12 insider filings (SEC Form 4 or Form 144) and 1 fund holdings report (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its SMCI page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at Supermicro

• SEC Form 4Nov 10, 2026
• SEC Schedule 13GNov 6, 2026
• SEC Form 4Oct 9, 2026
• SEC Form 4Oct 9, 2026
• SEC Form 144Oct 7, 2026
• SEC Form 4Sep 8, 2026

Everything OQRO holds on this company is on its SMCI page.